XWiki Platform is a generic wiki platform offering runtime services for applications built on top of it. Affected versions of xwiki are subject to code injection in the `since` parameter of the `/xwiki/bin/view/XWiki/Notifications/Code/LegacyNotificationAdministration` endpoint. This provides an XWiki syntax injection attack via the since-parameter, allowing privilege escalation from view to programming rights and subsequent code execution privilege. The vulnerability has been patched in XWiki 15.0-rc-1, 14.10.3, 14.4.8 and 14.10.3. Users are advised to upgrade. Users unable to upgrade may modify the page `XWiki.Notifications.Code.LegacyNotificationAdministration` to add the missing escaping. For versions < 14.6-rc-1 a workaround is to modify the file `<xwikiwebapp>/templates/distribution/eventmigration.wiki` to add the missing escaping.
References
Link | Resource |
---|---|
https://github.com/xwiki/xwiki-platform/commit/6d74e2e4aa03d19f0be385ab63ae9e0f0e90a766 | Patch |
https://github.com/xwiki/xwiki-platform/commit/8e7c7f90f2ddaf067cb5b83b181af41513028754#diff-4e13f4ee4a42938bf1201b7ee71ca32edeacba22559daf0bcb89d534e0225949R70 | Patch |
https://github.com/xwiki/xwiki-platform/security/advisories/GHSA-jgg7-w2rj-58cj | Exploit Patch Vendor Advisory |
https://jira.xwiki.org/browse/XWIKI-20287 | Exploit Issue Tracking Patch Vendor Advisory |
Configurations
Configuration 1 (hide)
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History
No history.
Information
Published : 2023-04-19 00:15
Updated : 2024-02-28 20:13
NVD link : CVE-2023-29525
Mitre link : CVE-2023-29525
CVE.ORG link : CVE-2023-29525
JSON object : View
Products Affected
xwiki
- xwiki
CWE
CWE-74
Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')